Patents by Inventor David Sze

David Sze has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20250119599
    Abstract: In some embodiments, there is provided a system for remotely processing data streams including: at least one transmitter configured for transmission of at least two data streams, the at least two data streams including at least a lower quality preview stream and a higher quality content stream. A plurality of editor computing devices is configured for receiving at least the lower quality preview stream and facilitating processing and editing on the lower quality preview stream, generating a set of machine-readable instructions representative of the processing and editing. A plurality of routing computing devices located from the at least one transmitter is configured for receiving at least the higher quality content stream and the set of machine-readable instructions, processing the higher quality content stream by encoding the higher quality content stream based on the set of machine-readable instructions to generate an output content stream.
    Type: Application
    Filed: December 18, 2024
    Publication date: April 10, 2025
    Inventors: David SZE, Jonathon OBERHOLZER, Todd SCHNEIDER, Bogdan FRUSINA
  • Patent number: 12255816
    Abstract: A network gateway is provided for routing data flows across a plurality of network connections, the network gateway including a plurality of network interfaces for transmitting data over the plurality of network connections, the plurality of network interfaces including a first network interface; at least one processor configured for: transmitting a sequential burst of packets across the first network interface; based on timestamps recorded when packets in the sequential burst of packets are received at a receiving node, and the size of the packets, generating a bandwidth of the first network interface; and routing a data flow of sequential packets across the plurality of network connections based on the generated bandwidth of the first network interface.
    Type: Grant
    Filed: January 15, 2024
    Date of Patent: March 18, 2025
    Assignee: DEJERO LABS INC.
    Inventors: David Sze, Bogdan Frusina, Jonathon Oberholzer, Bernard Wong, Sharon Hui Lun Choy, Todd Schneider
  • Patent number: 12225250
    Abstract: In some embodiments, there is provided a system for remotely processing data streams including: at least one transmitter configured for transmission of at least two data streams, the at least two data streams including at least a lower quality preview stream and a higher quality content stream. A plurality of editor computing devices is configured for receiving at least the lower quality preview stream and facilitating processing and editing on the lower quality preview stream, generating a set of machine-readable instructions representative of the processing and editing. A plurality of routing computing devices located from the at least one transmitter is configured for receiving at least the higher quality content stream and the set of machine-readable instructions, processing the higher quality content stream by encoding the higher quality content stream based on the set of machine-readable instructions to generate an output content stream.
    Type: Grant
    Filed: October 3, 2023
    Date of Patent: February 11, 2025
    Assignee: DEJERO LABS INC.
    Inventors: David Sze, Jonathon Oberholzer, Todd Schneider, Bogdan Frusina
  • Publication number: 20240277268
    Abstract: Devices are presented for measurement of an analyte concentration. The devices comprise: a sensor configured to generate a signal indicative of a concentration of an analyte; and a sensing membrane located over the sensor. The sensing membrane comprises an enzyme domain comprising an enzyme, a base polymer, and a hydrophilic polymer which makes up from about 5 wt. % to about 30 wt. % of the enzyme domain.
    Type: Application
    Filed: May 1, 2024
    Publication date: August 22, 2024
    Applicant: DexCom, Inc.
    Inventors: Jonathan Hughes, Robert J. Boock, Chris W. Dring, Huashi Zhang, Mark Wu, David Sze
  • Publication number: 20240275682
    Abstract: In some embodiments, a computer implemented method for assessing network bandwidth availability in a network connection having unknown excess capacity beyond an initial network capacity is provided. There are two cases to be considered: (1) the network has a given capacity and the system doesn't know what it is (e.g., on a cellular network) this capacity may change over time as more users use the network and/or a user is mobile, and (2) the system is assigned capacity but by pushing the network, the system may be able to get more capacity (e.g., on a satellite hub). The excess capacity may be quantified for future potential opportunistic, emergency or priority usage, or in some embodiments, utilized periodically or continuously.
    Type: Application
    Filed: February 16, 2024
    Publication date: August 15, 2024
    Inventors: Imad AZZAM, David SZE, Todd SCHNEIDER, Jonathon OBERHOLZER, Bogdan FRUSINA
  • Patent number: 11998329
    Abstract: Devices are presented for measurement of an analyte concentration. The devices comprise: a sensor configured to generate a signal indicative of a concentration of an analyte; and a sensing membrane located over the sensor. The sensing membrane comprises an enzyme domain comprising an enzyme, a base polymer, and a hydrophilic polymer which makes up from about 5 wt. % to about 30 wt. % of the enzyme domain.
    Type: Grant
    Filed: August 5, 2019
    Date of Patent: June 4, 2024
    Assignee: DEXCOM, INC.
    Inventors: Jonathan Hughes, Robert J. Boock, Chris W. Dring, Huashi Zhang, Mark Wu, David Sze
  • Publication number: 20240163212
    Abstract: A network gateway is provided for routing data flows across a plurality of network connections, the network gateway including a plurality of network interfaces for transmitting data over the plurality of network connections, the plurality of network interfaces including a first network interface; at least one processor configured for: transmitting a sequential burst of packets across the first network interface; based on timestamps recorded when packets in the sequential burst of packets are received at a receiving node, and the size of the packets, generating a bandwidth of the first network interface; and routing a data flow of sequential packets across the plurality of network connections based on the generated bandwidth of the first network interface.
    Type: Application
    Filed: January 15, 2024
    Publication date: May 16, 2024
    Inventors: David SZE, Bogdan FRUSINA, Jonathon OBERHOLZER, Bernard WONG, Sharon Hui Lun CHOY, Todd SCHNEIDER
  • Patent number: 11924113
    Abstract: A computer implemented system is provided for improving performance of transmission in real-time or near real-time applications from at least one transmitter unit to at least one receiver unit. The system includes an intelligent data connection manager utility that generates or accesses performance data for two or more data connections associated with the two or more communication networks.
    Type: Grant
    Filed: February 20, 2023
    Date of Patent: March 5, 2024
    Assignee: DEJERO LABS INC.
    Inventors: David Sze, Bogdan Frusina, Barry Gilhuly, Todd Schneider
  • Patent number: 11909593
    Abstract: In some embodiments, a computer implemented method for assessing network bandwidth availability in a network connection having unknown excess capacity beyond an initial network capacity is provided. There are two cases to be considered: (1) the network has a given capacity and the system doesn't know what it is (e.g., on a cellular network) this capacity may change over time as more users use the network and/or a user is mobile, and (2) the system is assigned capacity but by pushing the network, the system may be able to get more capacity (e.g., on a satellite hub). The excess capacity may be quantified for future potential opportunistic, emergency or priority usage, or in some embodiments, utilized periodically or continuously.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: February 20, 2024
    Assignee: DEJERO LABS INC.
    Inventors: Imad Azzam, David Sze, Todd Schneider, Jonathon Oberholzer, Bogdan Frusina
  • Publication number: 20240031623
    Abstract: In some embodiments, there is provided a system for remotely processing data streams including: at least one transmitter configured for transmission of at least two data streams, the at least two data streams including at least a lower quality preview stream and a higher quality content stream. A plurality of editor computing devices is configured for receiving at least the lower quality preview stream and facilitating processing and editing on the lower quality preview stream, generating a set of machine-readable instructions representative of the processing and editing. A plurality of routing computing devices located from the at least one transmitter is configured for receiving at least the higher quality content stream and the set of machine-readable instructions, processing the higher quality content stream by encoding the higher quality content stream based on the set of machine-readable instructions to generate an output content stream.
    Type: Application
    Filed: October 3, 2023
    Publication date: January 25, 2024
    Inventors: David SZE, Jonathon OBERHOLZER, Todd SCHNEIDER, Bogdan FRUSINA
  • Patent number: 11876711
    Abstract: A network gateway is provided for routing data flows across a plurality of network connections, the network gateway including a plurality of network interfaces for transmitting data over the plurality of network connections, the plurality of network interfaces including a first network interface; at least one processor configured for: transmitting a sequential burst of packets across the first network interface; based on timestamps recorded when packets in the sequential burst of packets are received at a receiving node, and the size of the packets, generating a bandwidth of the first network interface; and routing a data flow of sequential packets across the plurality of network connections based on the generated bandwidth of the first network interface.
    Type: Grant
    Filed: September 5, 2022
    Date of Patent: January 16, 2024
    Assignee: DEJERO LABS INC.
    Inventors: David Sze, Bogdan Frusina, Jonathon Oberholzer, Bernard Wong, Sharon Hui Lun Choy, Todd Schneider
  • Patent number: 11838827
    Abstract: There is disclosed a system and method for transmission of multiple data streams from a mobile device to a network. In an embodiment, the system includes a multipath wireless router configured to provide a plurality of network connections including cellular, satellite, or wired Ethernet. An encoding module provided on the mobile device is configured to encode high volume data (e.g. high definition video) recorded by the mobile device into multiple data streams in dependence on the number of network connections available for transmission via the multipath wireless router. The encoding module provided on the mobile device transmits the multiple data streams to the wireless router using Wi-Fi to provide a local, short-hop, high capacity network connection. The plurality of network connections available via the multipath wireless router provides the necessary capacity and reliability to transmit a high volume of data, such as high definition video, virtually live.
    Type: Grant
    Filed: November 12, 2020
    Date of Patent: December 5, 2023
    Assignee: DEJERO LABS INC.
    Inventors: David Sze, Hagen Kaye, Robert Flatt, Joseph Robert (Wayne) Mallet, Arif Hudda, Barry Gilhuly, Bogdan Frusina
  • Patent number: 11792449
    Abstract: In some embodiments, there is provided a system for remotely processing data streams including: at least one transmitter configured for transmission of at least two data streams, the at least two data streams including at least a lower quality preview stream and a higher quality content stream. A plurality of editor computing devices is configured for receiving at least the lower quality preview stream and facilitating processing and editing on the lower quality preview stream, generating a set of machine-readable instructions representative of the processing and editing. A plurality of routing computing devices located from the at least one transmitter is configured for receiving at least the higher quality content stream and the set of machine-readable instructions, processing the higher quality content stream by encoding the higher quality content stream based on the set of machine-readable instructions to generate an output content stream.
    Type: Grant
    Filed: June 24, 2022
    Date of Patent: October 17, 2023
    Assignee: DEJERO LABS INC.
    Inventors: David Sze, Jonathon Oberholzer, Todd Schneider, Bogdan Frusina
  • Publication number: 20230208775
    Abstract: A computer implemented system is provided for improving performance of transmission in real-time or near real-time applications from at least one transmitter unit to at least one receiver unit. The system includes an intelligent data connection manager utility that generates or accesses performance data for two or more data connections associated with the two or more communication networks.
    Type: Application
    Filed: February 20, 2023
    Publication date: June 29, 2023
    Inventors: David SZE, Bogdan FRUSINA, Barry GILHULY, Todd SCHNEIDER
  • Publication number: 20230139158
    Abstract: Disclosed are devices for determining an analyte concentration (e.g., glucose). The devices comprise a sensor configured to generate a signal associated with a concentration of an analyte and a sensing membrane located over the sensor. The sensing membrane comprises an enzyme layer, wherein the enzyme layer comprises an enzyme and a polymer comprising polyurethane and/or polyurea segments and one or more zwitterionic repeating units. The enzyme layer protects the enzyme and prevents it from leaching from the sensing membrane into a host or deactivating.
    Type: Application
    Filed: December 27, 2022
    Publication date: May 4, 2023
    Applicant: DexCom, Inc.
    Inventors: Jiong Zou, Robert J. Boock, Andrew Trinin Dennis, Ted Tang Lee, Jeff T. Suri, David Sze, Mark A. Tapsak, Huashi Zhang, Shanger Wang
  • Publication number: 20230138407
    Abstract: Disclosed are devices for determining an analyte concentration (e.g., glucose). The devices comprise a sensor configured to generate a signal associated with a concentration of an analyte and a sensing membrane located over the sensor. The sensing membrane comprises an enzyme layer, wherein the enzyme layer comprises an enzyme and a polymer comprising polyurethane and/or polyurea segments and one or more zwitterionic repeating units. The enzyme layer protects the enzyme and prevents it from leaching from the sensing membrane into a host or deactivating.
    Type: Application
    Filed: December 30, 2022
    Publication date: May 4, 2023
    Applicant: DexCom, Inc.
    Inventors: Jiong Zou, Robert J. Boock, Andrew Trinin Dennis, Ted Tang Lee, Jeff T. Suri, David Sze, Mark A. Tapsak, Huashi Zhang, Shanger Wang
  • Patent number: 11588743
    Abstract: A computer implemented system is provided for improving performance of transmission in real-time or near real-time applications from at least one transmitter unit to at least one receiver unit. The system includes an intelligent data connection manager utility that generates or accesses performance data for two or more data connections associated with the two or more communication networks, and based on the current performance data determining current network transmission characteristics associated the two or more data connections, and bonds the two or more data connections based on: a predetermined system latency requirement; and dynamically allocating different functions associated with data transmission between the two or more data connections based on their respective current network transmission characteristics.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: February 21, 2023
    Assignee: DEJERO LABS INC.
    Inventors: David Sze, Bogdan Frusina, Barry Gilhuly, Todd Schneider
  • Publication number: 20220417151
    Abstract: A network gateway is provided for routing data flows across a plurality of network connections, the network gateway including a plurality of network interfaces for transmitting data over the plurality of network connections, the plurality of network interfaces including a first network interface; at least one processor configured for: transmitting a sequential burst of packets across the first network interface; based on timestamps recorded when packets in the sequential burst of packets are received at a receiving node, and the size of the packets, generating a bandwidth of the first network interface; and routing a data flow of sequential packets across the plurality of network connections based on the generated bandwidth of the first network interface.
    Type: Application
    Filed: September 5, 2022
    Publication date: December 29, 2022
    Inventors: David SZE, Bogdan FRUSINA, Jonathon OBERHOLZER, Bernard WONG, Sharon Hui Lun CHOY, Todd SCHNEIDER
  • Publication number: 20220329882
    Abstract: In some embodiments, there is provided a system for remotely processing data streams including: at least one transmitter configured for transmission of at least two data streams, the at least two data streams including at least a lower quality preview stream and a higher quality content stream. A plurality of editor computing devices is configured for receiving at least the lower quality preview stream and facilitating processing and editing on the lower quality preview stream, generating a set of machine-readable instructions representative of the processing and editing. A plurality of routing computing devices located from the at least one transmitter is configured for receiving at least the higher quality content stream and the set of machine-readable instructions, processing the higher quality content stream by encoding the higher quality content stream based on the set of machine-readable instructions to generate an output content stream.
    Type: Application
    Filed: June 24, 2022
    Publication date: October 13, 2022
    Inventors: David SZE, Jonathon OBERHOLZER, Todd SCHNEIDER, Bogdan FRUSINA
  • Patent number: RE50136
    Abstract: Systems, devices, methods, and computer readable media are provided for distributing data with multi-tiered encoding. For example, a system for transmission of data streams to endpoints is provided that includes: encoders, each encoder configured to encode a data stream according to at least one encoding parameter; virtual transmitters organized into groups based on at least one transmission characteristic; each group of virtual transmitters configured to receive encoded data from an associated one of the encoders; each virtual transmitter of the plurality of virtual transmitters configured to transmit the encoded data to an associated one of the plurality of endpoints; and at least one controller configured to monitor transmission characteristics of the plurality of virtual transmitters and to adjust membership of the virtual transmitters in the plurality of groups based on the monitored transmission characteristics.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: September 17, 2024
    Assignee: DEJERO LABS INC.
    Inventors: David Sze, Cameron Kenneth Smith, Todd Schneider, Bogdan Frusina